848277620

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{13469}}^1$

素因数の和:13592

約数の個数: 48

約数和(自身を含む): 1846575360

約数和(自身を除く): 998297740

約数列:

[1, 2, 4, 5, 10, 20, 47, 67, 94, 134, 188, 235, 268, 335, 470, 670, 940, 1340, 3149, 6298, 12596, 13469, 15745, 26938, 31490, 53876, 62980, 67345, 134690, 269380, 633043, 902423, 1266086, 1804846, 2532172, 3165215, 3609692, 4512115, 6330430, 9024230, 12660860, 18048460, 42413881, 84827762, 169655524, 212069405, 424138810, 848277620]

約数ペア:

[(1, 848277620), (2, 424138810), (4, 212069405), (5, 169655524), (10, 84827762), (20, 42413881), (47, 18048460), (67, 12660860), (94, 9024230), (134, 6330430), (188, 4512115), (235, 3609692), (268, 3165215), (335, 2532172), (470, 1804846), (670, 1266086), (940, 902423), (1340, 633043), (3149, 269380), (6298, 134690), (12596, 67345), (13469, 62980), (15745, 53876), (26938, 31490)]